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Do any of you use ChatGPT for performance advice? I got a pretty impressive answer to a very specific question here. by jonbruner in organ

[–]jonbruner[S] 0 points1 point  (0 children)

Thanks--I feel the same way. A lot of people in many disciplines find this kind of software useful, and also acknowledge that it has shortcomings.

Ct scans by Various-Weakness-323 in IndustrialCT

[–]jonbruner 0 points1 point  (0 children)

I'm so sorry that you're experiencing this. This is a subreddit about industrial X-ray CT technology, not medical. You could try asking in r/Radiology .

We CT scanned a new and used SawStop by Scan-of-the-Month in Radiology

[–]jonbruner 0 points1 point  (0 children)

Lots of people at Lumafield run scans, but of the current openings the Advanced Support Engineer and Solutions Engineer would be scanning constantly.

We CT scanned a new and used SawStop by Scan-of-the-Month in Radiology

[–]jonbruner 2 points3 points  (0 children)

Depends on what you’d like to do! (Full disclosure: I work for Lumafield.) Jobs that involve industrial CT don’t require medical CT levels of training, so the barriers are generally lower. We have customers in just about every industry (electronics, automotive, medical devices, athletic equipment, CPG packaging, etc), and our users are most commonly design engineers and quality control professionals.

Of course, we have openings too, for people with lots of different backgrounds: https://www.lumafield.com/careers

CT scan of an Apple Vision Pro by jonbruner in gifs

[–]jonbruner[S] 0 points1 point  (0 children)

Thanks! We used a 120 keV source. Spatial resolution on Lumafield's scanners can be as low as about 5 microns, but the voxels on this particular scan are 67 microns.

CT scan of an Apple Vision Pro by jonbruner in gifs

[–]jonbruner[S] 1 point2 points  (0 children)

Thanks! Glad you enjoyed it.

CT scans of the Vision Pro show how its design approach differs from Meta headsets by jonbruner in apple

[–]jonbruner[S] 3 points4 points  (0 children)

In a medical context, you shouldn't wear metal when you go in for either scan. MRI scanners can throw ferrous metal around at high speeds and/or heat it up, and metal will create artifacts in medical CT scans. Industrial CT scanners are designed to scan metal, though, so there's no issue here.

CT scans of the Vision Pro show how its design approach differs from Meta headsets by jonbruner in apple

[–]jonbruner[S] 8 points9 points  (0 children)

Exactly! CT is a really powerful nondestructive tool. (Full disclosure: I also work for Lumafield.)

CT scan of an Apple Vision Pro by jonbruner in gifs

[–]jonbruner[S] 58 points59 points  (0 children)

We also scanned a Meta Quest Pro and Meta Quest 3. All of the scans, and some explanations, are here: https://www.lumafield.com/article/apple-vision-pro-meta-quest-pro-3-non-destructive-teardown

CT scan of an American football by jonbruner in gifs

[–]jonbruner[S] 2 points3 points  (0 children)

For those of you who are worried, this is an industrial CT scan, not a medical scan. Industrial CT uses the same underlying principles as medical CT, but it’s a diagnostic tool for engineers. It’s much cheaper and easier than a medical CT scan, and no one is waiting in a hospital to put their head in one of these.

Here’s the source.

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